package com.wf.classRoomTest;

import java.util.function.BiFunction;
import java.util.function.Function;

/**
 * @author mpk
 * @since 2024/6/4 15:02:34
 */
public class LambdaTest {
    public static void main(String[] args) {



        String in = in((s, integer) -> null);
        System.out.println(in);
    }

    public static String in(BiFunction<String, Integer, String> a)
    {

        return a.apply("12", 1);
    }


}
